P. Ehrhard
Dortmund University of Technology, BCI, Fluid Mechanics
Emil-Figge-Str. 68, D-44221 Dortmund, Germany
Agnes-Neuhaus-Str. 1, D-44135 Dortmund, Germany
phone: +49 (231) 755-3252
fax: +49 (231) 755-3209
mobile: +49 (176) 3208 7266